Introducing Programmable Flow Protection: Custom DDoS Mitigation Logic for Magic Transit Customers
Cloudflare, Tuesday, March 31st, 2026
We're proud to introduce Programmable Flow Protection: a system designed to let Magic Transit customers implement their own custom DDoS mitigation logic and deploy it across Cloudflare's global network.
This enables precise, stateful mitigation for custom and proprietary protocols built on UDP. It is engineered to provide the highest possible level of customization and flexibility to mitigate DDoS attacks of any scale.